A unit rate in math is the expression of a rate in a quantity of one. For example, 60 miles per hour represents a commonly used unit rate. Similarly, 30 students per school bus also represents a unit rate. Continue Reading
The symptoms of sinus infection and allergies can be similar. Both can cause symptoms such as runny nose, congestion, headaches, nighttime cough, and difficulty breathing. You are more likely to have a sinus infection if you have fever, colored nasal discharge, and facial or sinus pain.
Symptoms. The most common symptoms of a chronic cough and sinus infection is nasal congestion, nasal discharge, headaches, ear aches, a fever, chills and a cough that persists for more than 2 weeks. The cough tends to be consistent and filled with mucus.